/* Quiz Whiz - Settings and Special Components | Settings page styles, data actions, dropdown navigation, and about page components */

/* Settings Styles */
.settings-container {
    max-width: 800px;
    margin: 0 auto;
}

.settings-group {
    background: var(--card-color);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-medium);
    margin-bottom: 2rem;
    border: 1px solid var(--border-color);
}

.settings-group h3 {
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--primary-color);
}

.setting-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding: 1rem;
    background: var(--surface-color);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.setting-item label {
    font-weight: 600;
    color: var(--text-primary);
}

.setting-item input {
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    background: var(--card-color);
    color: var(--text-primary);
}

.setting-item select {
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    background: var(--card-color);
    color: var(--text-primary);
}

/* Theme icon styling for settings page */
.theme-icon {
    font-size: 1rem;
    width: 16px;
    text-align: center;
}

/* Theme selector specific styling */
#theme-selector-container {
    min-width: auto;
    width: auto;
    max-width: 200px;
}

#theme-selector-container .select-dropdown {
    min-width: 110px;
    width: 110px;
    max-width: 130px;
}

.import-description {
    margin-bottom: 1rem;
}

/* Data Actions */
.data-actions {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.25rem;
    margin-bottom: 2rem;
    padding: 1rem;
    background: var(--surface-color);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-light);
}

.data-actions .btn {
    padding: 1rem 1.5rem;
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: 10px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    min-height: 3.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    text-align: center;
    box-shadow: var(--shadow-medium);
}

.data-actions .btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.data-actions .btn:hover::before {
    left: 100%;
}

.data-actions .btn:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: var(--shadow-heavy);
}

.data-actions .btn:active {
    transform: translateY(-1px) scale(0.98);
    transition: all 0.1s;
}

.data-actions .btn i {
    font-size: 1.1rem;
    transition: transform 0.3s ease;
}

.data-actions .btn:hover i {
    transform: scale(1.1);
}

/* Enhanced button variants for data actions */
.data-actions .btn-primary {
    background: linear-gradient(135deg, var(--primary-color), #5b21b6);
    color: white;
    border: none;
}

.data-actions .btn-primary:hover {
    background: linear-gradient(135deg, #5b21b6, var(--primary-color));
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.4);
}

.data-actions .btn-secondary {
    background: linear-gradient(135deg, #64748b, #475569);
    color: white;
    border: none;
}

.data-actions .btn-secondary:hover {
    background: linear-gradient(135deg, #475569, #64748b);
    box-shadow: 0 8px 25px rgba(100, 116, 139, 0.4);
}

.data-actions .btn-danger {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    color: white;
    border: none;
}

.data-actions .btn-danger:hover {
    background: linear-gradient(135deg, #dc2626, #ef4444);
    box-shadow: 0 8px 25px rgba(239, 68, 68, 0.4);
}

.storage-info {
    background: var(--surface-color);
    padding: 1rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.storage-info p {
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
}

.storage-info strong {
    color: var(--text-primary);
}

/* Loading Overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.loading-spinner {
    background: var(--card-color);
    padding: 2rem;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow-heavy);
}

.loading-spinner i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

/* About Page Styles */
.about-content {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.about-card {
    background: var(--surface-color);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.about-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.about-card h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.4rem;
    font-weight: 600;
}

.about-card h4 {
    color: var(--secondary-color);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
    font-weight: 600;
}

.about-card p {
    line-height: 1.6;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.about-card ul, .about-card ol {
    padding-left: 1.5rem;
    margin-bottom: 1rem;
}

.about-card li {
    margin-bottom: 0.5rem;
    line-height: 1.5;
}

.tips-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 1rem;
}

.equal-height-grid {
    display: grid;
    /* grid-auto-rows: 1fr; */
    grid-template-columns: 0.6fr 1fr;
    gap: 2rem
}

.equal-height-grid .about-card {
    height: 100%;
    display: flex;
    flex-direction: column;
}

.tip {
    background: var(--background-color);
    padding: 1.5rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease;
}

.tip:hover {
    transform: translateY(-2px);
}

.tip h4 {
    color: var(--primary-color);
    margin-bottom: 0.75rem;
    font-size: 1rem;
}

.tip p {
    font-size: 0.9rem;
    line-height: 1.5;
    margin: 0;
}

.version-info {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    text-align: center;
    /* margin-top: 1rem; */
    margin-bottom: 1rem;
}

.version-info h3 {
    color: white;
}

.version-info p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 0.5rem;
}

.version-info p:last-child {
    margin-bottom: 0;
}

/* Dropdown Navigation */
.nav-dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-toggle {
    position: relative;
    transition: all 0.2s ease;
    border: 2px solid transparent;
    padding-right: 2.5rem; /* Increased right padding for wider arrow area */
}

.dropdown-toggle:hover,
.nav-dropdown:hover .dropdown-toggle {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-1px);
}

.dropdown-toggle .fa-chevron-down {
    transition: transform 0.2s ease;
    margin-left: 0.75rem; /* Increased margin for better spacing */
    font-size: 1em; /* Increased arrow size */
    padding: 0.25rem; /* Added padding around arrow for larger click area */
    min-width: 1.5rem; /* Minimum width for arrow area */
    text-align: center;
}

.nav-dropdown:hover .dropdown-toggle .fa-chevron-down {
    transform: rotate(180deg);
}

.dropdown-content {
    display: none;
    position: absolute;
    top: calc(100% + 4px); /* Reduced gap for easier hover transition */
    left: 50%;
    transform: translateX(-50%);
    background: var(--surface-color);
    min-width: 220px;
    box-shadow: var(--shadow-lg);
    border-radius: 16px;
    z-index: 1000;
    border: 1px solid var(--border-color);
    padding: 0.75rem 0;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(10px);
    /* Add invisible bridge area to prevent dropdown from closing */
    margin-top: -4px;
    padding-top: calc(0.75rem + 4px);
}

[data-theme="dark"] .dropdown-content {
    background: rgba(45, 55, 72, 0.95);
    border-color: var(--border-color);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.nav-dropdown:hover .dropdown-content {
    display: block;
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
    animation: slideInDown 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.dropdown-content::before {
    content: '';
    position: absolute;
    top: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-bottom: 8px solid var(--surface-color);
}

[data-theme="dark"] .dropdown-content::before {
    border-bottom-color: rgba(45, 55, 72, 0.95);
}

.dropdown-content .nav-btn {
    width: 100%;
    margin: 0;
    border-radius: 0;
    background: transparent;
    color: var(--text-color);
    box-shadow: none;
    border: none;
    justify-content: flex-start;
    padding: 0.875rem 1.25rem;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.2s ease;
    position: relative;
    overflow: hidden;
}

.dropdown-content .nav-btn::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 0;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transition: width 0.3s ease;
    z-index: -1;
}

.dropdown-content .nav-btn:hover {
    color: white;
    transform: translateX(4px);
    background: transparent;
}

.dropdown-content .nav-btn:hover::before {
    width: 100%;
}

.dropdown-content .nav-btn i {
    margin-right: 0.75rem;
    width: 16px;
    text-align: center;
    transition: transform 0.2s ease;
}

.dropdown-content .nav-btn:hover i {
    transform: scale(1.1);
}

.dropdown-content .nav-btn:first-child {
    border-radius: 12px 12px 0 0;
}

.dropdown-content .nav-btn:last-child {
    border-radius: 0 0 12px 12px;
}

/* Prevent dropdown from closing when hovering over content */
.nav-dropdown:hover .dropdown-content,
.dropdown-content:hover {
    display: block;
    opacity: 1;
    visibility: visible;
}

/* Add hover delay to prevent accidental closing */
.nav-dropdown {
    transition: all 0.1s ease;
}

.nav-dropdown:hover {
    transition-delay: 0.1s; /* Small delay before showing dropdown */
}

/* Expand hover area around dropdown toggle */
.nav-dropdown::before {
    content: '';
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    z-index: -1;
    pointer-events: auto;
}

/* Ensure dropdown stays open with expanded hover area */
.nav-dropdown:hover .dropdown-content {
    transition-delay: 0s; /* No delay when showing */
}

/* Add delay when hiding dropdown */
.nav-dropdown .dropdown-content {
    transition-delay: 0.2s; /* Delay before hiding */
}

.nav-dropdown:hover .dropdown-content {
    transition-delay: 0s; /* Override delay when hovering */
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInDown {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(-15px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0) scale(1);
    }
}

/* Accessibility */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.no-animations * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
}